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4篇 您的检索式：作者名="K.Shimada"

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		题名	作者	年代	出处	被引量
	1	比较Gd-EOB-DTPA增强MRI与扩散加权成像对肝内小转移灶的检出显示文摘目的比较Gd-EOB-DTPA增强MRI与扩散加权成像(DWI)检出肝内小转移灶(2cm或更小)的准确性。方法 45例病人行腹部3TMRI检查。	K.Shimada H.Isoda Y.Hirokawa S.Arizono T.Shibata K.Togashi 程悦	2011	国际医学放射学杂志2011，，1：	6
	2	肝脏病变:应用周期性旋转重叠平行线采集和增强重建技术改善图像质量和病变检出率——SPIO增强T2WI的评价显示文摘目的评价周期性旋转重叠平行线采集和增强重建(PROPELLER)技术对于预采集校正技术(PACE)行呼吸补偿的超顺磁性氧化铁(SPIO)增强T2WI检测肝脏病变的有效性。方法机构人类研究委员会批准了本项前瞻性研究,所有病人均签署知情同意书。81例病人(平均年龄58岁)进行了肝脏1.5TMRI检查。注射SPIO后,分别获取使用和不使用PROPELLER技术的PACE脂肪饱和TSET2wI。对影像伪影、肝脏边缘和肝内血管的显示、总体影像质量、病变显示进行定性评价。3名放射科医师分别采用5点评分系统对这些指标进行独立评价。	Y.Hirokawa H.Isoda Y.S.Maetani S.Arizono K.Shimada T.Okada 龙淼淼	2009	国际医学放射学杂志2009，32，4：	2
	3	A Conceptual Design Study for the Error Field Correction Coil Power Supply in JT-60SA显示文摘This paper describes a conceptual design study for the circuit configuration of the Error Field Correction Coil (EFCC) power supply (PS) to maximize the expected performance with reasonable cost in JT-60SA.The EFCC consists of eighteen sector coils installed inside the vacuum vessel,six in the toroidal direction and three in the poloidal direction,each one rated for 30kA-turn.As a result,star point connection is proposed for each group of six EFCC coils installed cyclically in the toroidal direction for decoupling with poloidal field coils.In addition,a six phase inverter which is capable of controlling each phase current was chosen as PS topology to ensure higher flexibility of operation with reasonable cost.	M.MATSUKAWA K.SHIMADA K.YAMAUCHI E.GAIO A.FERRO L.NOVELLO	2013	Plasma Science and Technology2013，15，3：	0
	4	Competition between axial anomaly and ferromagnetic ordering in Bi_(2-x)Fe_(x)Se_(3-x)S_(x) topological insulator:A study of magnetic and magnetotransport properties显示文摘The topological insulators Bi_(2-x)Fe_(x)Se_(3-x)S_(x) have been investigated by the dc-magnetization,magnetotransport and angle resolved photoemission spectroscopy(ARPES)techniques.With doping of Fe and S,a negative giant magneto-resistance(MR)is observed for parallel electric and magnetic fields(H\|\|E).The MR behavior at lower magnetic field can be explained with the semi-classical theory whereas the MR behavior at higher field has been attributed to the axial anomaly.Interestingly,the system reached to the quantum limit at low magnetic field(~4.5T).The magnetic ordering can be explained with the presence of both the RKKY(surface)and van-Vleck(bulk)interaction.The ARPES study reveals that a surface gap is suppressed when the magnetic ordering changes from ferromagnetic to anti-ferromagnetic ordering.The ARPES study and the appearance of quantum oscillations(SdH)in the resistivity pattern reveal that the topological surface property is preserved with the co-doping of Fe and S.	Rahul Singh Shiv Kumar A.Jain Mahima Singh Labanya Ghosh A.Singh Soma Banik A.Lakhani S.Patil E.F.Schwier K.Shimada S.M.Yusuf Sandip Chatterjee	2022	Journal of Materiomics2022，8，3：	0

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